baber/WOPTO huggingface dataset:
Patent JP-S62129913-A (JP)
Title: Vertical magnetic head
Inventor: IMAMURA TATSUO
IPC: G11B5/127
Filed: 1985-11-09
Abstract: PURPOSE:To prevent leak magnetic flux from an erasing head from exerting adverse influence upon a recording and reproducing signal by providing the erasing head on the flank of a magnetic material block with high magnetic permeability which has a main magnetic pole for recording and reproducing embedded and fixed in a recessed part across an actuator. CONSTITUTION:The main magnetic pole block 45 for recording and reproducing is embedded and fixed in the recessed part 46a of the box lid type shield block 46 made of the magnetic material with high magnetic permeability, the erasing head 53 is provided on the prolongation part of the flank of the block 46 across the actuator 51 composed of a piezoelectric element, and an auxiliary magnetic pole shield block 49 is arranged opposite the main magnetic pole across a recording medium 4. The actuator 51 when powered on extends to bring the head 53 into contact with the medium 4, but generated leak magnetic flux is dispersed to codes M1 and M2 through the blocks 46 and 49, so that there is no adverse influence exerted upon the main magnetic pole 45. Further, the periphery of the main magnetic pole 45 is surrounded with the blocks 46 and 49, so none of tracks which are already erased are placed in a recording state unnecessarily due to crosstalk from the main magnetic pole 45.
Patent JP-H03111710-A (JP)
Title: Blade shape measuring device
Inventor: MURAKAMI HIROSHI
IPC: G03G21/10
Filed: 1989-09-27
Abstract: PURPOSE:To enable simple inspection of a warp or undulation of a blade without conducting a copying operation actually, by providing a holding means of holding the blade, a distance sensor, and a means for moving the distance sensor. CONSTITUTION:First a supporter 13 whereon a blade 12 is fixed is fitted on a parallel pins 11, and the blade 12 is fixed by press members 11 by operating toggle clamps 6. When a start switch of an operation panel is pushed, subsequently, a drive motor 30 rotates, and a sensor block 22 moves along a linear way 23 to bring a distance sensor 21 to a left end position. In succession, the drive motor 30 rotates in the reverse direction to move the sensor 21 onto the motor 30 side. With the movement, the sensor 21 measures a distance to the blade 12 continuously. When values read by the distance sensor 21 are within a tolerance set beforehand in a control element, a warp or undulation of the blade 12 is judged to be within an allowable range and so the result of judgement is displayed in a display element.
Patent JP-H0297996-A (JP)
Title: Image data converting circuit
Inventor: OHORA SHINICHIRO
IPC: G09G5/36
Filed: 1988-10-05
Abstract: PURPOSE:To reduce the storage capacity of an external memory by outputting multivalued data in a number larger than the number of combined bits of binary data from a conversion memory and storing them into an image memory. CONSTITUTION:A recording medium, for example, a magnetic disk is reproduced by a disk player 21, and the output is supplied to a data conversion memory 22. In the data conversion memory 22, the combined contents of the binary data reproduced from the recording medium are converted to the data of eight bits. The data of eight bits are fetched and stored into an image memory 23, and the data read from the image memory 23 are displayed on a display 24. Here, the disk player 21, data conversion memory 22 and image memory 23 are controlled by a CPU 25. In such a way, the storage capacity as the external memory can be made small.
Patent JP-S61132593-A (JP)
Title: Optical cvd process
Inventor: KAWAMURA SHINICHIRO
IPC: C30B25/02
Filed: 1984-11-28
Abstract: PURPOSE:To obtain a thin film having desired pattern and excellent properties only by a photochemical reaction, by irradiating specific light beams for the first and the second photo-CVD processes into a reaction chamber from two directions, thereby causing the two-photon absorption reaction of the reaction gas near the focus of the beams. CONSTITUTION:The reaction gas G consisting of SiH4 gas or its mixture with H2 gas is introduced through the inlet 1a into the reaction chamber 1, and a light beam generated by the first photo-CVD light source 3 and having a wavelength (lambda1) longer than the maximum wavelength absorbable by the reaction gas G is transmitted through the optical system 4 and the window 2 and focused to the focus f above the substrate S. Separately, a light beam generated by the second photo-CVD light source 9 and having a wavelength (lambda2) longer than the maximum wavelength absorbable by the reaction gas G is collimated by the optical system 8, transmitted through the photomask 7 having transparent pattern, and radiated through the optical system 6 and the window 5 to the substrate S to an extent to keep the substrate S from heating. The first and the second light beams are integrated with each other near the focus to form a region having high light intensity in the form of the prescribed pattern. The two-photon absorption reaction takes place in the region to obtain a thin film having prescribed pattern.
Patent JP-S63105364-A (JP)
Title: Method of preventing temperature of hot water in bathtub from lowering
Inventor: HIGAMI SADAO
IPC: F24H9/00
Filed: 1986-10-22
Abstract: PURPOSE:To prevent the temperature of hot water in a bathtub from lowering, by constituting a connecting part in such a manner that the hot water in a bathtub cannot flow into a boiler when the boiler is not in the state of combustion at least. CONSTITUTION:A bathtub 1 is connected to a boiler 2 by the upper pipe 3 and the lower pipe 4, and a check valve 6 is provided so as to cover the communicating holes 9 of each detachable fitting 7, and one end of the valve 6 is fixed to the base of a fitting 7 to make the communicating holes 9 an open-close structure. When a hot water 5 is going to flow into the boiler 2 from the bathtub 1 passing through the upper pipe 3, the check valve 6 closely contacts each communicating hole 9 by its back pressure so as to cover each hole, checking the hot water from flowing in. To the contrary when the hot water 5 is going to flow into the bathtub 1 from the boiler 2 passing through the upper pipe 3, the valve 6 is pushed open by the flowing pressure of hot water passing through each communicating hole 9, enabling the hot water to flow into the bathtub 1. The boiler and the bathtub not communicate with each other when the boiler is not in the state of combustion. The hot water in the bathtub is not cooled by cold water from the boiler in case that the boiler of outdoor unit type is cooled down, so that the warmth-keeping properties of hot water in the bathtub can be improved.
Patent JP-H0989179-A (JP)
Title: Pipe coupling
Inventor: ADACHI KENJI
IPC: F16L37/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve workability of connection and also to improve the connecting strength by rotating a rotational sleeve, returning engaging protrusions to the position of a fitting clearance by reaction force of plate springs deformed in the rotational direction, fitting the protrusions to lock cams, and connecting a plug to a socket. SOLUTION: A main body 1 is formed by providing plate spring end locking parts 12, plate springs 10 and cam engaging protrusions 11 are axially, continuously and integrally provided on plural parts in the circumferential direction in a cylinder, and a rotational sleeve 2 is formed. The plate springs 10 are deformed in the rotational direction while bringing locks cams 7 into contact with the cam engaging protrusions 11 of the rotational sleeve 2 until the lock cams 7 are moved to the position in which the engaging protrusions 11 are removed, at the same time that insertion ribs 8 of a plug 5 are inserted between guide ribs 13 of the main body 1.  The rotational sleeve 2 is rotated, the engaging protrusions 11 are pressed and returned to the position of a fitting clearance 15 and fitted to the lock cams 7 by reaction force of the plate springs deformed in the rotational-direction, and the plug 5 and a socket 4 are connected to each other.
Patent JP-H02122809-A (JP)
Title: Simultaneously manufacturing process of argon and nitrogen
Inventor: RABUI JIYAIN
IPC: C01B23/00
Filed: 1989-09-27
Abstract: PURPOSE: To improve the production efficiency by introducing a gaseous stream under pressure into a noncryogenic separating means and recovering the gaseous stream in which nitrogen and argon are concentrated from the separating means and further introducing the concentrated gas stream into a cryogenic distillation column. CONSTITUTION: A feed gaseous mixture is introduced under pressure into the noncryogenic separating means 12 through a conduit tube 10. A product stream 14 flown out of the separating means 12 is subjected to heat exchange with a returning nitrogen stream and an oxygen product stream at a first heat exchanger 18 and a second heat exchanger 20 and is cooled near to a saturation temp. and enters the cryogenic distillation column 22 as a stream 24. The cooled stream 24 is separated in the cryogenic distillation column 22 to produce a nitrogen product and an oxygen product of high purity and an argon-rich side distilate. Further nitrogen heat pump liquid is taken out of a nitrogen product stream 30 flowed out of the heat exchanger 18, is compressed by a compressor 26 and is introduced into the heat exchanger 18 as a stream 28.
Patent JP-H06100153-A (JP)
Title: Package carrying tray
Inventor: TONE SHOICHI
IPC: B65H49/38
Filed: 1992-09-21
Abstract: PURPOSE:To discriminate a large number of trays in a simple structure by arranging plural magnets on a base in different polarity. CONSTITUTION:When a tray 1 holding up a package P is transferred onto a belt conveyor 14 and is stopped in a position of a tray discriminating device 15, an ascending and descending frame 20 is raised by a cylinder 19, and a rotary receiving tool 21 is fitted inside of a peg 3 of the tray 1, and parts the tray 1 upward from a belt 18. Next, the tray 1 is rotated by the rotary receiving tool 21, and a feeler 23 detects a standard magnet 11 on a base 2, and a feeler 24 reads polarity of a circumferential directional discriminating magnet 12 from the standard. Thereby, the tray 1 can be discriminated easily. In this case, since the magnet 12 has two kinds of polarity of N and S, when (n) pieces are arranged in a circumferential direction in different polarity, they come to be discriminated by the number of 2<n>, so that a large number of trays 1 can be discriminated in such a simple structure as arraying only plural magnets 12 in a circumferential direction on the base 2.
Patent JP-H0193803-A (JP)
Title: Method for generating sequence program
Inventor: NISHIZAWA AKIRA
IPC: G05B19/04
Filed: 1987-10-05
Abstract: PURPOSE:To shorten a generating time by fetching respective operating units and the corresponding information date of respective detectors and directly generating a sequence program from a time chart. CONSTITUTION:A sequence program generating device is composed of a main body path 12, a conversation input and output means 14 and a storing means 16. This main body part 12 is composed of a control and arithmetic part 12a and a storing part 12b and executes the control of an input and output in the control and arithmetic part 12a. Further, the storing part 12b is composed an operating specification data generating part 12c, a time chart preparing part 12d and a sequence program generating part 12e. The conversation input and output means 14 is composed of a display 14a, which equips graphic processing function, a keyboard 14b and a tablet 14c. To the storing means 16, operating specification data, time chart data and sequence program data are respectively stored in storing areas D1-D3. Thus, by directly obtaining the sequence program from the time chart, the sequence program can be generated.
Patent JP-S61267586-A (JP)
Title: Novel cephalosporin derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1985-11-12
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is (COOH-substituted) lower alkyl; R<2>-R4 are H, OH, methoxy or acetoxy], its salt, or its ester. E X A M P L E : 7 - [ ( Z ) - 2 - ( 2 - A m i n o t h i a z o l - 4 - y l ) - 2 - m e t h o x yiminoacetamido]-3-(2-methyl-1,2,3,4,-teterahydro-2-isoquinolinium)met hyl-3-cephem-4-carboxylate. USE:A remedy and preventive against microbisms such as infectious diseases of the inspirator, urinary-tract infection, infectious diseases of obstetrics and gynecology, suppurative infectious diseases, surgical infectious diseases, etc. PREPARATION:A compound shown by the formula II [R<5> is H or amino-protecting group; R<6> is H or COOH-protecting group; R<7> is (substituted) lower alkyl; X is halogen or eliminated group; Y is S or SO] is reacted with an amine shown by the formula III (R<8>-R<10> are H, OH, methoxy, etc., R<11> is H or methyl) to give a compound shown by the formula IV, which is optionally methylated, reduced and deprotected.
Patent JP-H0676467-A (JP)
Title: Optical disk device
Inventor: HIRAI AKIO
IPC: G11B19/28
Filed: 1992-08-27
Abstract: PURPOSE:To make it possible to start a reproduction in short time after a feed is terminated at the time of the compulsory feed of an optical pickup such as at the time of a seek, etc. CONSTITUTION:At the time of the compulsory feed of an optical pickup 14, an 11 T detection circuit (the detection of longest waveform) 24 detects the longest waveform from an HF signal. A comparator 26 compare this with the time of 11T (the longest waveform) to be a reference and controls the speed of a disk motor 12 so that they may coincide. An HF presence or absence detection circuit 30 detects the presence or absence of the HF signal, connects a switch SW2 with a contact c when the HF signal does not exist and inputs a dummy signal having a waveform which is shorter than the longest waveform in the 11T detection circuit 24.
Patent JP-S61129632-A (JP)
Title: Flat light emitting stroboscope device of static type
Inventor: NAKAMURA HIROAKI
IPC: G03B15/05
Filed: 1984-11-28
Abstract: PURPOSE:To make the high-speed operation of a focal plane shutter possible by setting optionally the effective guide number of a strobe device and keeping the set effective guide number constant independently of shutter seconds. CONSTITUTION:A flash discharging tube XL and a switching element SW are connected in series in the discharging loop of a main capacitor CM of a main circuit part 100, and a capacitor Cs for excess light emission is connected in parallel to the element SW. A monitor circuit 202 of a control circuit 211 detects the voltage of the main capacitor CM or the quantity of emitted light of the discharging tube XL and monitors it, and the quantity of emitted light of the discharging tube XL is set by a setting circuit 201. A light emission control circuit 203 turns on the element SW when the luminance value converted to a monitor value is smaller than the lower limit value of the luminance of light emission determined by the value set by the setting circuit 201, and the circuit 203 turns off the element SW when said luminance value exceeds the upper limit value. Thus, flash light emission is kept at a certain luminance for a prescribed time by one trigger to make the high-speed operation of the focal plane shutter possible.
Patent JP-H0196196-A (JP)
Title: Signal peptide nos introducing protein into nucleolus of cell
Inventor: HATANAKA SHOICHI
IPC: C07K7/08
Filed: 1987-10-08
Abstract: NEW MATERIAL:A peptide NOS having an amino acid sequence expressed by formula I or formula II. USE:A reagent for introducing various kind of physiologically active proteins into a nucleolus and analyzing physiological change of a cell. PREPARATION:For example, a codon of nucleolus-introduced signal peptide NOS having SphI site and NcoI site is inserted in downstream region of an arbitrary promoter part and further gene of a protein (e.g. gag protein) which is a well-known gene product and does not exist in a nucleolus is connected thereto to provide a plasmid pNOS, which is then inserted to a microorganism such as Escherichia coli to transform the microorganism and the transformed microorganism is cultivated to provide the compound expressed by the formula. Further more, a protein complex binding to the peptide expressed by the formula can be introduced to the nucleolus of an eucaryotic cell by extracting a plasmid DNA from the microorganism and transfecting the plasmid DNA to the eucaryotic cell.
Patent JP-H0699603-A (JP)
Title: Printing control method and printing control device of thermal printer
Inventor: HONDA TOSHIAKI
IPC: B41J2/515
Filed: 1992-09-22
Abstract: PURPOSE:To improve a printing speed, by a method one dot line is divided into a plurality of printing blocks, the number of actual printed dots are counted at the every printing block, combination is decided so that the sum total of the number of actual printed dots of a plurality of the arbitrary printing block does not exceed the number of concurrently printable dots and opera ted at the same time. CONSTITUTION:For example, in the case where printing blocks to be obtained by dividing into four and a number of co-printable dots are 50, the number of dots a+b of the printing block A and B are calcurated, when they are not exceeding 50, the number of dots a+b+c of the printing blocks A, B and C are calculated, when they are least 50, the printing block A is printed and shifted to the separate step. When the number of dots a+b+c are not exceeding 50, the number of dots a+b+c+d of the printing blocks A, B, C and D are calculated, when they are at least 50, the printing blocks A and B are printed and shifted to the separate step. When the number of dots a+b+c+d are at least 50, the printing blocks A, B and C are concurrently printed, the printing block D is printed in succession and when they are not exceeding 50, the printing blocks A, B, C, and D are printed.
Patent JP-2000080350-A (JP)
Title: Abrasive composition and polishing method using same
Inventor: TANAKA HIROAKI
IPC: B24B37/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive composition for polishing an edge portion or a surface of a silicon wafer and a polishing method using the same. SOLUTION: This abrasive composition is a dispersion liquid which contains a fine particle of a metal oxide having an average particle diameter of 8-500 nm, the solid content thereof being 1-30%, and has pH of 7-12 so that any stain is not left on a surface of a body to be polished. The abrasive composition preferably contains a water-soluble organic solvent. A method of polishing an edge portion and a surface of the silicon wafer is to use the above abrasive composition.
Patent JP-H04130984-A (JP)
Title: Adjustment system for automatic ticket examination
Inventor: AKAMATSU TATSUYA
IPC: G07B15/00
Filed: 1990-09-21
Abstract: PURPOSE:To simplify an adjustment system by calculating an excess fare adjustment amount corresponding to an excess boarding section and visually displaying the adjustment amount in a prescribed method, as well as, opening/closing gates after comparing the paid adjustment amount with the calculated adjustment amount. CONSTITUTION:A ticket data reading part 2 reads a boarding section and fare from a ticket 1. When excess boarding is decided after these data were compared with an excess boarding section fare data 4 which had been stored in advance in an excess boarding judgement part 3, an adjustment value calculation part 5 compares the information on excess boarding outputted by the judgement part 3 with the calculated value data equipped in advance in an adjustment section/value data 6 to calculate an appropriate excess fare, visually displays it in a display part 7, and outputs it to a fare reception confirming part 9. A passenger confirms the amount displayed in the display part 7 and feeds the adjustment amount into an excess fare amount feeding part 8. The confirming part 9, when confirming that the adjustment amount is appropriate according to the fed amount information outputted by the feeding part 8, controls a gate control part 11 for opening the gates.
Patent JP-H0195519-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: KAMATA TORU
IPC: G03F7/20
Filed: 1987-10-07
Abstract: PURPOSE:To prevent any dust from adhering to a wafer held by a chuck mechanism by providing an injecting mechanism on a x-y plane positioning stage, the mechanism preparing an air jet for isolating the wafer from the surroundings. CONSTITUTION:A wafer 1 is held by a chuck mechanism 12, and coarsely positioned in the x direction by a track base 20, etc., and in the y direction by a track base 25, etc., and further finely positioned by a fine positioning mechanism 17. The stage of a positioning stage is detected by the rotation of a position detector and a ball screw 8. An air stream without dust is injected from a group of air nozzles 18 around the wafer 1 from the side of the chuck mechanism 12, and the upper part of the wafer 1 can be isolated from the surroundings of the wafer 1 by an injected air stream 19. Hereby, a dust 3 from the surroundings of the wafer 1 is prevented from going around the upper part of the wafer 1 to be further prevented the dust from sticking to the upper part of the wafer 1.
Patent JP-H0892840-A (JP)
Title: Drawing machine
Inventor: SATO KAZUNORI
IPC: D02J1/22
Filed: 1994-09-21
Abstract: PURPOSE: To provide an inexpensive drawing machine capable of continuously and steplessly drawing at a high drawing ratio even an undrawn material having a low strength and easily operable. CONSTITUTION: This drawing machine has a temperature controller 3 between a feeder 2 and a take-up machine 5. In the temperature controller 3, two long rollers (free rollers) 4A and 4B are respectively divided into plural piece rollers rotatable only by external force affecting on the roller surfaces, the axial line directions of the free rollers are crossed at an angle θ and the axial lines are separated by a distance. A yarn is drawn by passing an undrawn material through a feeder 2 of the drawing machine, successively passing on the piece rollers 4A and 4B and continuously drawing by the take-up machine 5 having a rotating speed higher than the feeder 2.
Patent JP-H03117852-A (JP)
Title: Hot water feeder
Inventor: MORIMOTO KAZUYUKI
IPC: H04Q9/00
Filed: 1989-09-28
Abstract: PURPOSE:To improve the operability by constructing a hot water feeder such that the target temperature of feeding hot water can be changeably set without any difference by any of a plurality of remote control units and feeding hot water at the target temperature finally set by any of a plurality of the remote control units. CONSTITUTION:A hot water feeder A is provided with remote control units R1-R5. The remote control unit R1 for a kitchen and the remote control units R2-R4 for a lavatory are provided with a combustion pilot lamp 9 indicative of the burning condition of a heating device 5, increasing and decreasing switches 10 and 10 for setting target feeding hot water temperatures and a display 11 for displaying set temperatures. The set temperatures can be changed so as to be increased or decreased. The remote control unit R5 is provided with a priority switch 12 for changeably setting a target feeding hot water temperature other than the increasing and decreasing switches 10 and 10 and the display 11. The temperatures can not be changed by the other remote control switches R1-R4 as long as the priority switch 12 is not released.